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Ostrovityanka [42]
3 years ago
6

Please answer quickly If you can please explain how to do it

Mathematics
1 answer:
Zolol [24]3 years ago
4 0
9t - 3t + 4
= 6t + 4

(hence 9-3)

you can do this due to the t being the same unit (classified as a like term). if it were 9t - 3g + 4, it would have to stay the same.
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What is the algebraic expression that describes the monthly pay? Let x be the hours of training.
Radda [10]
For every 10 hours of training, monthly pay increases by 100
that means that for every 1 hour, monthly pay increases by 10
so the answer must be in the form 10x + something
let's take the 1st row in the table:
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4 0
3 years ago
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3 years ago
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